Staying at Khongka´s place was very pleasurable. The condo was way bigger than expected. Huge living room and kitchen. Huge bedrooms with private bathrooms each. Great view from balcony. Pool was nice even though we did not get into it. But it´s big and nice to stay by poolside and enjoy the sun. Note that the gym is NOT free. You have to pay 50 baht (2$) for each time you want to use it. It´s not much and I don´t mind paying for it. My negative comment is about not mentioning it in the description of the condo´s advertisement on AirBnB.
Ekkamai neighborhood is good. Its center. You can get motorbike taxi to BTS. If you walk it about 20minutes. Vibrant neighborhood. Only few steps from the Condo are two awesome Korean Buffet restaurant where you cook yourself. Went there many times.
There is a store on the parking lot. Very convenient.
Overall we was all happy about our stay.Thanks Khongka.
Communication with host was good and prompt.